Handle of a tool



FIG. 1 is a perspective view of the present design.

FIG. 2 is a front elevational view of the present design.

FIG. 3 is a rear elevational view of the present design.

FIG. 4 is a left elevational view of the present design.

FIG. 5 is a right elevational view of the present design.

FIG. 6 is a top plan view of the present design; and,

FIG. 7 is a bottom plan view of the present design. 

The ornamental design for a handle of a tool, as shown. 